I can confirm it is due to player load in the instance. I was running fine with 8 or 9 players in my instance, not a single spec of lag. Ramorhez pops up, within 2 minutes there were 40+ people in the instance and i couldn't even move. They all start to leave after the encounter is done and i go back to normal.
Because neverwinter do not give a flying fk about the DC class, as made apparent consistently through the game and have now given players the ability to heal themselves faster than a DC ever could with lifesteal. After the huge changes to GWF and HR, you would think that they would have made the most useless class in game…
Maybe give us konnig coins for the PVP dailies? Instead of getting (as far as i can tell) 10 a week from the weekly and trading in 5 loot for one so we can actually be lvl 3 black ice crafting some time this month.